Table of Contents
What is a 13 sided polygon called?
Tridecagon
A 13-sided polygon, sometimes also called the triskaidecagon.
What is a shape with 1 trillion sides?
Regular megagon
Megagon
| Regular megagon | |
|---|---|
| Edges and vertices | 1000000 |
| Schläfli symbol | {1000000}, t{500000}, tt{250000}, ttt{125000}, tttt{62500}, ttttt{31250}, tttttt{15625} |
| Coxeter–Dynkin diagrams | |
| Symmetry group | Dihedral (D1000000), order 2×1000000 |
How many angles has a 13 sided polygon?
Regular Polygons
| Sides | Name | Interior Angles |
|---|---|---|
| 12 | Dodecagon | 150.00° |
| 13 | Triskaidecagon | 152.31° |
| 14 | Tetrakaidecagon | 154.29° |
| 15 | Pendedecagon | 156.00° |
What is a one thousand sided shape called?
Regular chiliagon
Chiliagon
| Regular chiliagon | |
|---|---|
| A regular chiliagon | |
| Type | Regular polygon |
| Edges and vertices | 1000 |
| Schläfli symbol | {1000}, t{500}, tt{250}, ttt{125} |
What is a one sided polygon called?
henagon
List of n-gons by Greek numerical prefixes
| Sides | Names | |
|---|---|---|
| 1 | henagon | monogon |
| 2 | digon | bigon |
| 3 | trigon | triangle |
| 4 | tetragon | quadrilateral |
What does a Tridecagon look like?
A tridecagon or trikaidecagon or triskaidecagon or trisdecagon or 13-gon is a shape with 13 sides and 13 corners….Tridecagon.
| Regular tridecagon | |
|---|---|
| Symmetry group | Dihedral (D13), order 2×13 |
| Internal angle (degrees) | ≈152.308° |
| Dual polygon | Self |
| Properties | Convex, cyclic, equilateral, isogonal, isotoxal |
What is a 999 sided shape called?
Example: A 35-sided polygon is called a “triacontakaipentagon.” For numbers from 100 to 999, we need one more combining prefix and another rule….NAMING POLYGONS.
| 3 | = | tri |
|---|---|---|
| 14 | = | tetradeca |
| 15 | = | pentadeca |
| 16 | = | hexadeca |
| 17 | = | heptadeca |